package com.cskaoyan.service;

import com.cskaoyan.vo.GoodsStatisticsVo;
import com.cskaoyan.vo.OrderStatisticsVo;
import com.cskaoyan.vo.UserStatisticsVo;

public interface StatService {
    UserStatisticsVo userStat();

    OrderStatisticsVo orderStat();

    GoodsStatisticsVo goodsStat();
}
